We may have found other answers which could help you.
Click here for Replacement Security Alarmmy bmw z3 alarm keeps going off even when driving?
How to program 328is keyless remote?
Why has my alarm come on and why cant I get it to go off?
lost fob?
how can i reprogram the bmw x5 remote key?
roll bars head supports behind the rear seat on a 99 bmw 328I cab set off?